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36 lines
1.2 KiB
Bash
36 lines
1.2 KiB
Bash
#!/bin/sh
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#
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# Common post-install system configuration that doesn't involve any
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# external packages (besides fish)
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#
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# https://wiki.archlinux.org/index.php/General_recommendations
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set -xe
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echo -n "Enter a username for the local account with administrative rights: "
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read USERNAME
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# Start and enable the DHCP client daemon service
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systemctl start dhcpcd.service
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systemctl enable dhcpcd.service
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# Set the timezone with systemd, and sync it periodically with a remote server
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timedatectl set-timezone America/New_York
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timedatectl set-ntp true
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# Change the systemd wait time from 90s to 30s, mitigating a potential hang at shutdown
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echo "DefaultTimeoutStartSec=30s" >> /etc/systemd/system.conf
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echo "DefaultTimeoutStopSec=30s" >> /etc/systemd/system.conf
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# Enable colors in pacman by uncommenting the Color line.
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sed -i '/Color/s/^#//g' /etc/pacman.conf
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# Give users in the wheel group permission to use sudo
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echo "%wheel ALL=(ALL) ALL" >> /etc/sudoers
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# Create a new user account with sudo privileges and the fish shell.
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arch-chroot /mnt useradd -m -g users -G wheel -s /usr/bin/fish "$USERNAME"
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# Then, set the password equal to the username (change this later).
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echo "$USERNAME:$USERNAME" | chpasswd
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